Pith Number

pith:4CXSDKLH

pith:2018:4CXSDKLHNRTOSZVRLNKLXQML66

not attested not anchored not stored refs pending

Denoising Signals in Cognitive Radio Systems Using An Evolutionary Algorithm Based Adaptive Filter

Adnan Quadri, Mohsen Riahi Manesh, Naima Kaabouch

arxiv:1801.09724 v1 · 2018-01-29 · eess.SP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4CXSDKLHNRTOSZVRLNKLXQML66}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T00:24:54.039235Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e0af21a9676c66e966b15b54bbc18bf7a90274b66737b2d03a16de125d26f359

Aliases

arxiv: 1801.09724 · arxiv_version: 1801.09724v1 · doi: 10.48550/arxiv.1801.09724 · pith_short_12: 4CXSDKLHNRTO · pith_short_16: 4CXSDKLHNRTOSZVR · pith_short_8: 4CXSDKLH

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/4CXSDKLHNRTOSZVRLNKLXQML66 \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: e0af21a9676c66e966b15b54bbc18bf7a90274b66737b2d03a16de125d26f359

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3f090001e0d48891365474813b8fb017c8c89368738463bcfe9fbe14d309131e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2018-01-29T19:33:27Z",
    "title_canon_sha256": "31270ed8b5a8d0234b5abd01a13aef0bebdbf254a78bcced96531c06ddb91611"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.09724",
    "kind": "arxiv",
    "version": 1
  }
}